standard jig标准样板standardn.标准；规格；水准；军旗adj.标准的；普通的；规范的；权威的Standard Specification for FEP-Fluorocarbon Tube氟化乙丙烯-氟塑料管Standard deficiency or supervising deficiency?Standard square-notched windbreak bracket series标准型方槽风撑系列Standard Specification for Asphalt-Rubber Binder沥青橡胶粘合剂技术规范Standard Specification for Artists'Colored PencilsStandard Specification for Asbestos-Cement Siding石棉水泥板壁Standard Viscosity-Temperature Chart for Asphalts沥青的粘度-温度表Standard Specification for Polyolefin Monofilaments聚烯烃单丝standardization management of enterprise accounting企业会计标准化管理Standard Specification for Calcium-Silicon Alloys硅钙合金钢技术规范

1. The time base was given both by a crystal clock and the broadcast standard signals.
   时间标准是由石英钟和广播标准信号提供的。